Role | Kimberling Notation | |
---|---|---|
1 | Internal Center of Similitude of the Circumcircle of Triangle ABC and the Circumcircle of the Outer Yff Triangle | X(1) Incenter |
2 | Internal Center of Similitude of the Circumcircle of Triangle ABC and the Nine-Point Circle of the Outer Yff Triangle | X(497) |
3 | Internal Center of Similitude of the Circumcircle of Triangle ABC and the Excentral Circle of the Outer Yff Triangle | X(1) Incenter |
4 | Internal Center of Similitude of the Circumcircle of Triangle ABC and the Antimedial Circle of the Outer Yff Triangle | X(4302) |
5 | Internal Center of Similitude of the Incircle of Triangle ABC and the Circumcircle of the Outer Yff Triangle | X(999) |
6 | Internal Center of Similitude of the Incircle of Triangle ABC and the Incircle of the Outer Yff Triangle | X(1) Incenter |
7 | Internal Center of Similitude of the Incircle of Triangle ABC and the Excentral Circle of the Outer Yff Triangle | X(3338) |
8 | Internal Center of Similitude of the Incircle of Triangle ABC and the Adams Circle of the Outer Yff Triangle | X(1) Incenter |
9 | Internal Center of Similitude of the Incircle of Triangle ABC and the Conway Circle of the Outer Yff Triangle | X(1) Incenter |
10 | Internal Center of Similitude of the Incentral Circle of Triangle ABC and the Incentral Circle of the Outer Yff Triangle | X(1) Incenter |
11 | Internal Center of Similitude of the Nine-Point Circle of Triangle ABC and the Circumcircle of the Outer Yff Triangle | X(1478) Center of the Inner Johnson-Yff Circle |
12 | Internal Center of Similitude of the Nine-Point Circle of Triangle ABC and the Nine-Point Circle of the Outer Yff Triangle | X(1) Incenter |
13 | Internal Center of Similitude of the Nine-Point Circle of Triangle ABC and the Antimedial Circle of the Outer Yff Triangle | X(498) |
14 | Internal Center of Similitude of the Nine-Point Circle of Triangle ABC and the Inner Johnson-Yff Circle of the Outer Yff Triangle | X(8071) |
15 | Internal Center of Similitude of the Symmedial Circle of Triangle ABC and the Symmedial Circle of the Outer Yff Triangle | X(1) Incenter |
16 | Internal Center of Similitude of the Extouch Circle of Triangle ABC and the Extouch Circle of the Outer Yff Triangle | X(1) Incenter |
17 | Internal Center of Similitude of the Excentral Circle of Triangle ABC and the Circumcircle of the Outer Yff Triangle | X(1) Incenter |
18 | Internal Center of Similitude of the Excentral Circle of Triangle ABC and the Excentral Circle of the Outer Yff Triangle | X(1) Incenter |
19 | Internal Center of Similitude of the Antimedial Circle of Triangle ABC and the Circumcircle of the Outer Yff Triangle | X(4293) |
20 | Internal Center of Similitude of the Antimedial Circle of Triangle ABC and the Excentral Circle of the Outer Yff Triangle | X(1770) |
21 | Internal Center of Similitude of the Antimedial Circle of Triangle ABC and the Antimedial Circle of the Outer Yff Triangle | X(1) Incenter |
22 | Internal Center of Similitude of the Tangential Circle of Triangle ABC and the Tangential Circle of the Outer Yff Triangle | X(1) Incenter |
23 | Internal Center of Similitude of the Spieker Circle of Triangle ABC and the Circumcircle of the Outer Yff Triangle | X(474) |
24 | Internal Center of Similitude of the Spieker Circle of Triangle ABC and the Nine-Point Circle of the Outer Yff Triangle | X(3816) |
25 | Internal Center of Similitude of the Spieker Circle of Triangle ABC and the Spieker Circle of the Outer Yff Triangle | X(1) Incenter |
26 | Internal Center of Similitude of the Stevanovic Circle of Triangle ABC and the Stevanovic Circle of the Outer Yff Triangle | X(1) Incenter |
27 | Internal Center of Similitude of the Sine-Triple-Angle Circle of Triangle ABC and the Sine-Triple-Angle Circle of the Outer Yff Triangle | X(1) Incenter |
28 | Internal Center of Similitude of the Adams Circle of Triangle ABC and the Incircle of the Outer Yff Triangle | X(1) Incenter |
29 | Internal Center of Similitude of the Adams Circle of Triangle ABC and the Adams Circle of the Outer Yff Triangle | X(1) Incenter |
30 | Internal Center of Similitude of the Adams Circle of Triangle ABC and the Conway Circle of the Outer Yff Triangle | X(1) Incenter |
31 | Internal Center of Similitude of the Conway Circle of Triangle ABC and the Incircle of the Outer Yff Triangle | X(1) Incenter |
32 | Internal Center of Similitude of the Conway Circle of Triangle ABC and the Adams Circle of the Outer Yff Triangle | X(1) Incenter |
33 | Internal Center of Similitude of the Conway Circle of Triangle ABC and the Conway Circle of the Outer Yff Triangle | X(1) Incenter |
34 | Internal Center of Similitude of the Brocard Circle of Triangle ABC and the Brocard Circle of the Outer Yff Triangle | X(1) Incenter |
35 | Internal Center of Similitude of the Second Brocard Circle of Triangle ABC and the Second Brocard Circle of the Outer Yff Triangle | X(1) Incenter |
36 | Internal Center of Similitude of the Orthocentroidal Circle of Triangle ABC and the Orthocentroidal Circle of the Outer Yff Triangle | X(1) Incenter |
37 | Internal Center of Similitude of the Moses Circle of Triangle ABC and the Circumcircle of the Outer Yff Triangle | X(2242) |
38 | Internal Center of Similitude of the Moses Circle of Triangle ABC and the Antimedial Circle of the Outer Yff Triangle | X(9598) |
39 | Internal Center of Similitude of the Moses Circle of Triangle ABC and the Moses Circle of the Outer Yff Triangle | X(1) Incenter |
40 | Internal Center of Similitude of the Half-Moses Circle of Triangle ABC and the Half-Moses Circle of the Outer Yff Triangle | X(1) Incenter |
41 | Internal Center of Similitude of the Parry Circle of Triangle ABC and the Parry Circle of the Outer Yff Triangle | X(1) Incenter |
42 | Internal Center of Similitude of the Lester Circle of Triangle ABC and the Lester Circle of the Outer Yff Triangle | X(1) Incenter |
43 | Internal Center of Similitude of the Inner Johnson-Yff Circle of Triangle ABC and the Nine-Point Circle of the Outer Yff Triangle | X(3304) |
44 | Internal Center of Similitude of the Inner Johnson-Yff Circle of Triangle ABC and the Inner Johnson-Yff Circle of the Outer Yff Triangle | X(1) Incenter |
45 | Internal Center of Similitude of the Outer Johnson-Yff Circle of Triangle ABC and the Circumcircle of the Outer Yff Triangle | X(496) Harmonic Conjugate of the Johnson Midpoint |
46 | Internal Center of Similitude of the Outer Johnson-Yff Circle of Triangle ABC and the Antimedial Circle of the Outer Yff Triangle | X(1479) Center of the Outer Johnson-Yff Circle |
47 | Internal Center of Similitude of the Outer Johnson-Yff Circle of Triangle ABC and the Outer Johnson-Yff Circle of the Outer Yff Triangle | X(1) Incenter |
48 | Internal Center of Similitude of the Lemoine Circle of Triangle ABC and the Lemoine Circle of the Outer Yff Triangle | X(1) Incenter |
49 | Internal Center of Similitude of the Gallatly Circle of Triangle ABC and the Gallatly Circle of the Outer Yff Triangle | X(1) Incenter |
50 | Internal Center of Similitude of the Kenmotu Circle of Triangle ABC and the Kenmotu Circle of the Outer Yff Triangle | X(1) Incenter |
51 | Internal Center of Similitude of the Cosine Circle of Triangle ABC and the Circumcircle of the Outer Yff Triangle | X(6502) |
52 | Internal Center of Similitude of the Cosine Circle of Triangle ABC and the Cosine Circle of the Outer Yff Triangle | X(1) Incenter |
53 | Internal Center of Similitude of the Apollonius Circle of Triangle ABC and the Apollonius Circle of the Outer Yff Triangle | X(1) Incenter |
54 | Internal Center of Similitude of the Taylor Circle of Triangle ABC and the Taylor Circle of the Outer Yff Triangle | X(1) Incenter |